by Son of a Beach » Sat 06 Nov, 2010 2:50 pm
Phones are lacking in network coverage, and battery life, and are completely unsuitable to be relied upon as an emergency communications device in most wilderness walking situations in Tasmania. They certainly can be useful at times (particularly a handheld which includes phone, GPS, compass, map browser, etc all in one tiny unit), but should not be expected to perform well enough to be relied upon for emergency situations.